Perhaps you should try some spelling variations:
convolutional algorithm » convolution algorithms, evolution algorithm, evolutionary algorithm
optimizer algorithms » optimized algorithms, optimized algorithm, optimization algorithms
graph convolutional » deep convolutional, trained convolutional
objective optimizer » objective optimal, objective optimization

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified graph convolutional algorithm ) OR ( modified objective optimizer algorithms ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified graph convolutional algorithm ) OR ( modified objective optimizer algorithms ))*.